New answers tagged categorical-data
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Analysis with categorical variable
You could use the following different methods:
Point-Biserial correlation: measures strength and association between a continuous and dichotomous variable.
ANCOVA: to check which categorical variable ...
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Method of accuracy improve for binary classification imbalanced dataset
The fact that the AUC doesn't improve while recall and F2-score do suggests that the resampling ends up being more or less equivalent to modifying the probability threshold on the non-resampled model.
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Clustering ordered categorical data
You can have categories that contain a logic that could be a numeric value and it seems to be your case.
That's why you should consider those ratings from a mathematical point of view and assign a ...
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